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Rubianes M, Drijvers L, Muñoz F, Jiménez-Ortega L, Almeida-Rivera T, Sánchez-García J, Fondevila S, Casado P, Martín-Loeches M. The Self-reference Effect Can Modulate Language Syntactic Processing Even Without Explicit Awareness: An Electroencephalography Study. J Cogn Neurosci 2024; 36:460-474. [PMID: 38165746 DOI: 10.1162/jocn_a_02104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2024]
Abstract
Although it is well established that self-related information can rapidly capture our attention and bias cognitive functioning, whether this self-bias can affect language processing remains largely unknown. In addition, there is an ongoing debate as to the functional independence of language processes, notably regarding the syntactic domain. Hence, this study investigated the influence of self-related content on syntactic speech processing. Participants listened to sentences that could contain morphosyntactic anomalies while the masked face identity (self, friend, or unknown faces) was presented for 16 msec preceding the critical word. The language-related ERP components (left anterior negativity [LAN] and P600) appeared for all identity conditions. However, the largest LAN effect followed by a reduced P600 effect was observed for self-faces, whereas a larger LAN with no reduction of the P600 was found for friend faces compared with unknown faces. These data suggest that both early and late syntactic processes can be modulated by self-related content. In addition, alpha power was more suppressed over the left inferior frontal gyrus only when self-faces appeared before the critical word. This may reflect higher semantic demands concomitant to early syntactic operations (around 150-550 msec). Our data also provide further evidence of self-specific response, as reflected by the N250 component. Collectively, our results suggest that identity-related information is rapidly decoded from facial stimuli and may impact core linguistic processes, supporting an interactive view of syntactic processing. This study provides evidence that the self-reference effect can be extended to syntactic processing.
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Affiliation(s)
- Miguel Rubianes
- Complutense University of Madrid, Spain
- UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain
| | - Linda Drijvers
- Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
- Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Francisco Muñoz
- Complutense University of Madrid, Spain
- UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain
| | - Laura Jiménez-Ortega
- Complutense University of Madrid, Spain
- UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain
| | | | | | - Sabela Fondevila
- Complutense University of Madrid, Spain
- UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain
| | - Pilar Casado
- Complutense University of Madrid, Spain
- UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain
| | - Manuel Martín-Loeches
- Complutense University of Madrid, Spain
- UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain
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2
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Fondevila S, Hernández-Gutiérrez D, Espuny J, Jimenez-Ortega L, Casado P, Muñoz FM, Sánchez-García J, Martín-Loeches M. Subliminal Priming Effects of Masked Social Hierarchies During a Categorization Task: An Event-Related Brain Potentials Study. Front Hum Neurosci 2022; 16:862359. [PMID: 35874150 PMCID: PMC9301232 DOI: 10.3389/fnhum.2022.862359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
Evidence so far shows that status detection increases attentional resources, especially for high hierarchies. However, little is known about the effects of masked social status cues on cognition. Here, we explore the masked priming effects of social status cues during a categorization task. For this purpose, we use Event-Related brain Potentials (ERP) time-locked to the presentation of two types of artworks (Christian, non-Christian) primed by masked social hierarchies sorted into two types (religious, military), and in two ranks (high, low) each. ERP results indicate early attention effects at N1, showing larger amplitudes for the processing of artworks after high and military ranks. Thereafter, the P3a increased for all artworks primed by religious vs. military figures, indicating a relevant role of task demands at this processing stage. Our results remark the automaticity of hierarchy detection and extend previous findings on the effects of social status cues on complex cognitive processes.
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Affiliation(s)
- Sabela Fondevila
- Center UCM-ISCIII for Human Evolution and Behavior, Madrid, Spain
- Departamento de Psicobiología y Metodología en Ciencias del Comportamiento, Universidad Complutense de Madrid, Madrid, Spain
- *Correspondence: Sabela Fondevila,
| | - David Hernández-Gutiérrez
- Center UCM-ISCIII for Human Evolution and Behavior, Madrid, Spain
- Basque Center On Cognition, Brain and Language – BCBL, Donostia-San Sebastian, Spain
| | - Javier Espuny
- Center UCM-ISCIII for Human Evolution and Behavior, Madrid, Spain
| | - Laura Jimenez-Ortega
- Center UCM-ISCIII for Human Evolution and Behavior, Madrid, Spain
- Departamento de Psicobiología y Metodología en Ciencias del Comportamiento, Universidad Complutense de Madrid, Madrid, Spain
| | - Pilar Casado
- Center UCM-ISCIII for Human Evolution and Behavior, Madrid, Spain
- Departamento de Psicobiología y Metodología en Ciencias del Comportamiento, Universidad Complutense de Madrid, Madrid, Spain
| | - Francisco Muñoz Muñoz
- Center UCM-ISCIII for Human Evolution and Behavior, Madrid, Spain
- Departamento de Psicobiología y Metodología en Ciencias del Comportamiento, Universidad Complutense de Madrid, Madrid, Spain
| | | | - Manuel Martín-Loeches
- Center UCM-ISCIII for Human Evolution and Behavior, Madrid, Spain
- Departamento de Psicobiología y Metodología en Ciencias del Comportamiento, Universidad Complutense de Madrid, Madrid, Spain
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3
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Jiménez-Ortega L, Badaya E, Casado P, Fondevila S, Hernández-Gutiérrez D, Muñoz F, Sánchez-García J, Martín-Loeches M. The Automatic but Flexible and Content-Dependent Nature of Syntax. Front Hum Neurosci 2021; 15:651158. [PMID: 34177488 PMCID: PMC8226263 DOI: 10.3389/fnhum.2021.651158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 05/07/2021] [Indexed: 11/13/2022] Open
Abstract
Syntactic processing has often been considered an utmost example of unconscious automatic processing. In this line, it has been demonstrated that masked words containing syntactic anomalies are processed by our brain triggering event related potential (ERP) components similar to the ones triggered by conscious syntactic anomalies, thus supporting the automatic nature of the syntactic processing. Conversely, recent evidence also points out that regardless of the level of awareness, emotional information and other relevant extralinguistic information modulate conscious syntactic processing too. These results are also in line with suggestions that, under certain circumstances, syntactic processing could also be flexible and context-dependent. However, the study of the concomitant automatic but flexible conception of syntactic parsing is very scarce. Hence, to this aim, we examined whether and how masked emotional words (positive, negative, and neutral masked adjectives) containing morphosyntactic anomalies (half of the cases) affect linguistic comprehension of an ongoing unmasked sentence that also can contain a number agreement anomaly between the noun and the verb. ERP components were observed to emotional information (EPN), masked anomalies (LAN and a weak P600), and unmasked ones (LAN/N400 and P600). Furthermore, interactions in the processing of conscious and unconscious morphosyntactic anomalies and between unconscious emotional information and conscious anomalies were detected. The findings support, on the one hand, the automatic nature of syntax, given that syntactic components LAN and P600 were observed to unconscious anomalies. On the other hand, the flexible, permeable, and context-dependent nature of the syntactic processing is also supported, since unconscious information modulated conscious syntactic components. This double nature of syntactic processing is in line with theories of automaticity, suggesting that even unconscious/automatic, syntactic processing is flexible, adaptable, and context-dependent.
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Affiliation(s)
- Laura Jiménez-Ortega
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain.,Department of Psychobiology & Behavioral Sciences Methods, Complutense University of Madrid, Madrid, Spain
| | - Esperanza Badaya
- School of Philosophy, Psychology and Language Sciences, The University of Edinburgh, Edinburgh, United Kingdom
| | - Pilar Casado
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain.,Department of Psychobiology & Behavioral Sciences Methods, Complutense University of Madrid, Madrid, Spain
| | - Sabela Fondevila
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain.,Department of Psychobiology & Behavioral Sciences Methods, Complutense University of Madrid, Madrid, Spain
| | | | - Francisco Muñoz
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain.,Department of Psychobiology & Behavioral Sciences Methods, Complutense University of Madrid, Madrid, Spain
| | - José Sánchez-García
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain
| | - Manuel Martín-Loeches
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain.,Department of Psychobiology & Behavioral Sciences Methods, Complutense University of Madrid, Madrid, Spain
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4
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Sánchez-García J, Rodríguez GE, Hernández-Gutiérrez D, Casado P, Fondevila S, Jiménez-Ortega L, Muñoz F, Rubianes M, Martín-Loeches M. Neural dynamics of pride and shame in social context: an approach with event-related brain electrical potentials. Brain Struct Funct 2021; 226:1855-1869. [PMID: 34028612 DOI: 10.1007/s00429-021-02296-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 05/08/2021] [Indexed: 11/29/2022]
Abstract
The neural underpinnings of social emotions such as pride and shame are largely unknown. The present study aims to add evidence by exploiting the advantage of event-related brain electrical potentials (ERP) to examine the neural processes as they unfold over time. For this purpose, a dot-estimation task was adapted to explore these emotions as elicited in a simulated social context. Pride prompted an early negativity seemingly originated in medial parietal regions (precuneus) and possibly reflecting social comparison processes in successful trials. This was followed by a late positivity originated in medial frontal regions, probably reflecting the verification of singularly successful trials. Shame, in turn, elicited an early negativity apparently originated in the cuneus, probably related to mental imagery of the social situation. It was followed by a late positivity mainly originated in the same regions as the early negativity for pride, then conceivably reflecting social comparison processes, in this occasion in unsuccessful trials. None of these fluctuations correlated with self-reported feelings of either emotion, suggesting that they instead relate to social cognitive computations necessary to achieve them. The present results provide a dynamic depiction of neural mechanisms underlying these social emotions, probing the necessity to study them using an integrated approach with different techniques.
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Affiliation(s)
- Jose Sánchez-García
- Center for Human Evolution and Behavior, UCM-ISCIII. Avda Monforte de Lemos, 5, Pabellón 14, 28029, Madrid, Spain.
| | - Gema Esther Rodríguez
- Center for Human Evolution and Behavior, UCM-ISCIII. Avda Monforte de Lemos, 5, Pabellón 14, 28029, Madrid, Spain
| | - David Hernández-Gutiérrez
- Center for Human Evolution and Behavior, UCM-ISCIII. Avda Monforte de Lemos, 5, Pabellón 14, 28029, Madrid, Spain
| | - Pilar Casado
- Center for Human Evolution and Behavior, UCM-ISCIII. Avda Monforte de Lemos, 5, Pabellón 14, 28029, Madrid, Spain.,Psychobiology and Methods in Behavioral Sciences Department, Complutense University of Madrid, Madrid, Spain
| | - Sabela Fondevila
- Center for Human Evolution and Behavior, UCM-ISCIII. Avda Monforte de Lemos, 5, Pabellón 14, 28029, Madrid, Spain.,Psychobiology and Methods in Behavioral Sciences Department, Complutense University of Madrid, Madrid, Spain
| | - Laura Jiménez-Ortega
- Center for Human Evolution and Behavior, UCM-ISCIII. Avda Monforte de Lemos, 5, Pabellón 14, 28029, Madrid, Spain.,Psychobiology and Methods in Behavioral Sciences Department, Complutense University of Madrid, Madrid, Spain
| | - Francisco Muñoz
- Center for Human Evolution and Behavior, UCM-ISCIII. Avda Monforte de Lemos, 5, Pabellón 14, 28029, Madrid, Spain.,Psychobiology and Methods in Behavioral Sciences Department, Complutense University of Madrid, Madrid, Spain
| | - Miguel Rubianes
- Center for Human Evolution and Behavior, UCM-ISCIII. Avda Monforte de Lemos, 5, Pabellón 14, 28029, Madrid, Spain
| | - Manuel Martín-Loeches
- Center for Human Evolution and Behavior, UCM-ISCIII. Avda Monforte de Lemos, 5, Pabellón 14, 28029, Madrid, Spain.,Psychobiology and Methods in Behavioral Sciences Department, Complutense University of Madrid, Madrid, Spain
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5
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Hernández-Gutiérrez D, Muñoz F, Sánchez-García J, Sommer W, Abdel Rahman R, Casado P, Jiménez-Ortega L, Espuny J, Fondevila S, Martín-Loeches M. Situating language in a minimal social context: how seeing a picture of the speaker's face affects language comprehension. Soc Cogn Affect Neurosci 2021; 16:502-511. [PMID: 33470410 PMCID: PMC8094999 DOI: 10.1093/scan/nsab009] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 11/29/2020] [Accepted: 01/19/2021] [Indexed: 11/14/2022] Open
Abstract
Natural use of language involves at least two individuals. Some studies have focused on the interaction between senders in communicative situations and how the knowledge about the speaker can bias language comprehension. However, the mere effect of a face as a social context on language processing remains unknown. In the present study, we used event-related potentials to investigate the semantic and morphosyntactic processing of speech in the presence of a photographic portrait of the speaker. In Experiment 1, we show that the N400, a component related to semantic comprehension, increased its amplitude when processed within this minimal social context compared to a scrambled face control condition. Hence, the semantic neural processing of speech is sensitive to the concomitant perception of a picture of the speaker's face, even if irrelevant to the content of the sentences. Moreover, a late posterior negativity effect was found to the presentation of the speaker's face compared to control stimuli. In contrast, in Experiment 2, we found that morphosyntactic processing, as reflected in left anterior negativity and P600 effects, is not notably affected by the presence of the speaker's portrait. Overall, the present findings suggest that the mere presence of the speaker's image seems to trigger a minimal communicative context, increasing processing resources for language comprehension at the semantic level.
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Affiliation(s)
- David Hernández-Gutiérrez
- Cognitive Neuroscience Section, Center UCM-ISCIII for Human Evolution and Behaviour, Madrid 28029, Spain
| | - Francisco Muñoz
- Cognitive Neuroscience Section, Center UCM-ISCIII for Human Evolution and Behaviour, Madrid 28029, Spain
- Department of Psychobiology & Methods for the Behavioural Sciences, Complutense University of Madrid, Madrid 28040, Spain
| | - Jose Sánchez-García
- Cognitive Neuroscience Section, Center UCM-ISCIII for Human Evolution and Behaviour, Madrid 28029, Spain
| | - Werner Sommer
- Department of Psychology, Humboldt Universität zu Berlin, Berlin 10117, Germany
| | - Rasha Abdel Rahman
- Department of Psychology, Humboldt Universität zu Berlin, Berlin 10117, Germany
| | - Pilar Casado
- Cognitive Neuroscience Section, Center UCM-ISCIII for Human Evolution and Behaviour, Madrid 28029, Spain
- Department of Psychobiology & Methods for the Behavioural Sciences, Complutense University of Madrid, Madrid 28040, Spain
| | - Laura Jiménez-Ortega
- Cognitive Neuroscience Section, Center UCM-ISCIII for Human Evolution and Behaviour, Madrid 28029, Spain
- Department of Psychobiology & Methods for the Behavioural Sciences, Complutense University of Madrid, Madrid 28040, Spain
| | - Javier Espuny
- Cognitive Neuroscience Section, Center UCM-ISCIII for Human Evolution and Behaviour, Madrid 28029, Spain
| | - Sabela Fondevila
- Cognitive Neuroscience Section, Center UCM-ISCIII for Human Evolution and Behaviour, Madrid 28029, Spain
- Department of Psychobiology & Methods for the Behavioural Sciences, Complutense University of Madrid, Madrid 28040, Spain
| | - Manuel Martín-Loeches
- Cognitive Neuroscience Section, Center UCM-ISCIII for Human Evolution and Behaviour, Madrid 28029, Spain
- Department of Psychobiology & Methods for the Behavioural Sciences, Complutense University of Madrid, Madrid 28040, Spain
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6
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Fondevila S, Espuny J, Hernández-Gutiérrez D, Jiménez-Ortega L, Casado P, Muñoz-Muñoz F, Sánchez-García J, Martín-Loeches M. How society modulates our behavior: Effects on error processing of masked emotional cues contextualized in social status. Soc Neurosci 2021; 16:153-165. [PMID: 33494660 DOI: 10.1080/17470919.2021.1879255] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
In the present study, we investigate whether subliminal complex social cues have an impact on error-monitoring processes. For this purpose, we presented two social status ranks (high and low) with three possible emotional expressions (happy, neutral, angry), using a backward masking paradigm. Participants were instructed to perform a flanker task while recording Event-Related brain Potentials. Results showed larger amplitudes for the Error-Related Negativity index after the presentation of high relative to low social ranks, only for neutral expressions. Neither the angry nor the happy faces induced significant differences in social rank processing. This indicates that subliminal high social ranks, specifically with neutral expressions, increase error processing by boosting attentional control to perform the ongoing task. Our findings extend current knowledge on the automaticity of social and emotional processing and its influence on performance monitoring mechanisms.
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Affiliation(s)
- Sabela Fondevila
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain.,Departamento de Psicobiología y Metodología de las Ciencias del Comportamiento, Universidad Complutense De Madrid, Spain
| | - Javier Espuny
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain
| | | | - Laura Jiménez-Ortega
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain.,Departamento de Psicobiología y Metodología de las Ciencias del Comportamiento, Universidad Complutense De Madrid, Spain
| | - Pilar Casado
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain.,Departamento de Psicobiología y Metodología de las Ciencias del Comportamiento, Universidad Complutense De Madrid, Spain
| | - Francisco Muñoz-Muñoz
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain.,Departamento de Psicobiología y Metodología de las Ciencias del Comportamiento, Universidad Complutense De Madrid, Spain
| | | | - Manuel Martín-Loeches
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain.,Departamento de Psicobiología y Metodología de las Ciencias del Comportamiento, Universidad Complutense De Madrid, Spain
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7
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Rubianes M, Muñoz F, Casado P, Hernández-Gutiérrez D, Jiménez-Ortega L, Fondevila S, Sánchez J, Martínez-de-Quel O, Martín-Loeches M. Am I the same person across my life span? An event-related brain potentials study of the temporal perspective in self-identity. Psychophysiology 2020; 58:e13692. [PMID: 32996616 DOI: 10.1111/psyp.13692] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 07/24/2020] [Accepted: 08/28/2020] [Indexed: 11/28/2022]
Abstract
While self-identity recognition has been largely explored, less is known on how self-identity changes as a function of time. The present work aims to explore the influence of the temporal perspective on self-identity by studying event-related brain potentials (ERP) associated with face processing. To this purpose, participants had to perform a recognition task in two blocks with different task demands: (i) identity recognition (self, close-friend, unknown), and (ii) life stage recognition (adulthood -current-, adolescence, and childhood). The results showed that the N170 component was sensitive to changes in the global face configuration when comparing adulthood with other life stages. The N250 was the earliest neural marker discriminating self from other identities and may be related to a preferential deployment of attentional resources to recognize own face. The P3 was a robust index of self-specificity, reflecting stimulus categorization and presumably adding an emotional value. The results of interest emerged for the subsequent late positive complex (LPC). The larger amplitude for the LPC to the self-face was probably associated with further personal significance. The LPC, therefore, was able to distinguish the continuity of the self over time (i.e., between current self and past selves). Likewise, this component also could discriminate, at each life stage, the self-identity from other identities (e.g., between past self and past close-friend). This would confirm a remarkable role of the LPC reflecting higher self-relevance processes. Taken together, the neural representation of oneself (i.e., "I am myself") seems to be stable and also updated across time.
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Affiliation(s)
- Miguel Rubianes
- Center UCM-ISCIII for Human Evolution and Behavior, Madrid, Spain.,Psychobiology & Methods for the Behavioral Sciences Department, Complutense University of Madrid, Madrid, Spain
| | - Francisco Muñoz
- Center UCM-ISCIII for Human Evolution and Behavior, Madrid, Spain.,Psychobiology & Methods for the Behavioral Sciences Department, Complutense University of Madrid, Madrid, Spain
| | - Pilar Casado
- Center UCM-ISCIII for Human Evolution and Behavior, Madrid, Spain.,Psychobiology & Methods for the Behavioral Sciences Department, Complutense University of Madrid, Madrid, Spain
| | | | - Laura Jiménez-Ortega
- Center UCM-ISCIII for Human Evolution and Behavior, Madrid, Spain.,Psychobiology & Methods for the Behavioral Sciences Department, Complutense University of Madrid, Madrid, Spain
| | - Sabela Fondevila
- Center UCM-ISCIII for Human Evolution and Behavior, Madrid, Spain.,Psychobiology & Methods for the Behavioral Sciences Department, Complutense University of Madrid, Madrid, Spain
| | - José Sánchez
- Center UCM-ISCIII for Human Evolution and Behavior, Madrid, Spain
| | | | - Manuel Martín-Loeches
- Center UCM-ISCIII for Human Evolution and Behavior, Madrid, Spain.,Psychobiology & Methods for the Behavioral Sciences Department, Complutense University of Madrid, Madrid, Spain
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8
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Hinchcliffe C, Jiménez-Ortega L, Muñoz F, Hernández-Gutiérrez D, Casado P, Sánchez-García J, Martín-Loeches M. Language comprehension in the social brain: Electrophysiological brain signals of social presence effects during syntactic and semantic sentence processing. Cortex 2020; 130:413-425. [PMID: 32540159 DOI: 10.1016/j.cortex.2020.03.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 12/26/2019] [Accepted: 03/22/2020] [Indexed: 11/26/2022]
Abstract
Although, evolutionarily, language emerged predominantly for social purposes, much has yet to be uncovered regarding how language processing is affected by social context. Social presence research studies the ways in which the presence of a conspecific affects processing, but has yet to be thoroughly applied to language processes. The principal aim of this study was to see how syntactic and semantic language processing might be subject to mere social presence effects by studying Event-Related brain Potentials (ERP). In a sentence correctness task, participants read sentences with a semantic or syntactic anomaly while being either alone or in the mere presence of a confederate. Compared to the alone condition, the presence condition was associated with an enhanced N400 component and a more centro-posterior LAN component (interpreted as an N400). The results seem to imply a boosting of heuristic language processing strategies, proper of lexico-semantic operations, which actually entails a shift in the strategy to process morphosyntactic violations, typically based on algorithmic or rule-based strategies. The effects cannot be related to increased arousal levels. The apparent enhancement of the activity in the precuneus while in presence of another person suggests that the effects conceivably relate to social cognitive and attentional factors. The present results suggest that understanding language comprehension would not be complete without considering the impact of social presence effects, inherent to the most natural and fundamental communicative scenarios.
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Affiliation(s)
- Clara Hinchcliffe
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain
| | - Laura Jiménez-Ortega
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain; Department of Psychobiology & Behavioral Sciences Methods, Complutense University of Madrid, Madrid, Spain.
| | - Francisco Muñoz
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain; Department of Psychobiology & Behavioral Sciences Methods, Complutense University of Madrid, Madrid, Spain
| | | | - Pilar Casado
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain; Department of Psychobiology & Behavioral Sciences Methods, Complutense University of Madrid, Madrid, Spain
| | - José Sánchez-García
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain
| | - Manuel Martín-Loeches
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Madrid, Spain; Department of Psychobiology & Behavioral Sciences Methods, Complutense University of Madrid, Madrid, Spain
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9
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Jiménez-Ortega L, Badaya E, Hernández-Gutiérrez D, Silvera M, Espuny J, Garcia JS, Fondevila S, Muñoz FM, Casado P, Martín-Loeches M. Effects of reader's facial expression on syntactic processing: A brain potential study. Brain Res 2020; 1736:146745. [PMID: 32114058 DOI: 10.1016/j.brainres.2020.146745] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 02/18/2020] [Accepted: 02/26/2020] [Indexed: 02/03/2023]
Abstract
Embodied views of language support that facial sensorimotor information can modulate language comprehension. The aim of this study is to test whether the syntactic processing of simple sentences, as measured with event-related brain potentials (ERP), could be affected by reader's facial expressions. Participants performed a correctness decision task using sentences that could be either correct (50%) or contain a morphosyntactic disagreement (either in gender or number), while making one of four facial expressions: participants either (a) posed no facial expression ("control" condition) (b) brought their eyebrows together, making the ends of two golf tees touch ("frown" condition), (c) held a pencil with their teeth ("smile" condition), or (d) held the pencil using their lips ("non-smile" condition). In all conditions the customary left anterior negativities did not appear. In contrast, an N400-like component emerged, which was larger for the "frown" condition and reduced in the "smile" and "non-smile" conditions. These results can be interpreted as the consequence of either an unconscious emotion induction or an interplay between the motor and the language systems subsequent to the effort needed to hold the facial expression.
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Affiliation(s)
- Laura Jiménez-Ortega
- Center for Human Evolution and Behaviour, UCM-ISCIII, Madrid, Spain; Psychobiology & Methods for the Behavioral Sciences Department, Complutense University of Madrid, Madrid, Spain.
| | - Esperanza Badaya
- Center for Human Evolution and Behaviour, UCM-ISCIII, Madrid, Spain; School of Philosophy, Psychology and Language Sciences, The University of Edinburgh, Edinburgh, UK
| | | | - Marta Silvera
- Instituto Universitario de Investigaciones Biomédicas y Sanitarias - Universidad de Las Palmas de Gran Canaria, Spain; SIIM-UCM: Studies on Intermediality and Intercultural Mediation - Universidad Complutense de Madrid, Spain
| | - Javier Espuny
- Center for Human Evolution and Behaviour, UCM-ISCIII, Madrid, Spain
| | | | - Sabela Fondevila
- Center for Human Evolution and Behaviour, UCM-ISCIII, Madrid, Spain
| | - Francisco Muñoz Muñoz
- Center for Human Evolution and Behaviour, UCM-ISCIII, Madrid, Spain; Psychobiology & Methods for the Behavioral Sciences Department, Complutense University of Madrid, Madrid, Spain
| | - Pilar Casado
- Center for Human Evolution and Behaviour, UCM-ISCIII, Madrid, Spain; Psychobiology & Methods for the Behavioral Sciences Department, Complutense University of Madrid, Madrid, Spain
| | - Manuel Martín-Loeches
- Center for Human Evolution and Behaviour, UCM-ISCIII, Madrid, Spain; Psychobiology & Methods for the Behavioral Sciences Department, Complutense University of Madrid, Madrid, Spain
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10
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Muñoz F, Casado P, Hernández-Gutiérrez D, Jiménez-Ortega L, Fondevila S, Espuny J, Sánchez-García J, Martín-Loeches M. Neural Dynamics in the Processing of Personal Objects as an Index of the Brain Representation of the Self. Brain Topogr 2019; 33:86-100. [DOI: 10.1007/s10548-019-00748-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 11/21/2019] [Indexed: 10/25/2022]
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11
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Hohlfeld A, Martín-Loeches M, Sommer W. The nature of morphosyntactic processing during language perception. Evidence from an additional-task study in Spanish and German. Int J Psychophysiol 2019; 143:9-24. [PMID: 31251954 DOI: 10.1016/j.ijpsycho.2019.06.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 06/22/2019] [Accepted: 06/24/2019] [Indexed: 11/24/2022]
Abstract
The present study investigates in how far morphosyntactic processing is affected by an additional non-verbal task and whether this effect differs between German and Spanish, two languages with differences in processing grammatical gender (lexical vs. cue-based processing). By manipulating task load and language we aimed at getting an insight into subprocesses of morphosyntax and their dependence on resources of general and verbal working memory, respectively. In more general terms, this study contributes to the debate on the modularity of morphosyntax. Written German or Spanish sentences with or without gender violations were presented word by word to native speakers. The critical words temporally overlapped in different degrees with a non-linguistic stimulus (a high or low tone). In a single task (Experiment 1) participants judged sentence acceptability and ignored the tones. Experiment 2 required a response to the tones. Left-anterior negativity (LAN) and P600 components were analyzed in the ERPs to critical words. Whereas the LAN was not affected by any of the experimental manipulations, the P600 was modulated as a function of language during the single task conditions (Experiment 1). In Experiment 2 the additional task did not add up with this effect; instead, the differences between language groups vanished. This may indicate that the processes reflected in the P600 draw on resources of general working memory. The LAN data seem to be in line with modularity of first pass morphosyntactic processing, although this interpretation contradicts findings from other studies. The P600 results may highlight the flexibility of sentence-based syntactic processing.
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Affiliation(s)
- Annette Hohlfeld
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain.
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12
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Espuny J, Jiménez-Ortega L, Hernández-Gutiérrez D, Muñoz F, Fondevila S, Casado P, Martín-Loeches M. Isolating the Effects of Word's Emotional Valence on Subsequent Morphosyntactic Processing: An Event-Related Brain Potentials Study. Front Psychol 2018; 9:2291. [PMID: 30519208 PMCID: PMC6258783 DOI: 10.3389/fpsyg.2018.02291] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Accepted: 11/02/2018] [Indexed: 11/13/2022] Open
Abstract
Emotional information significantly affects cognitive processes, as proved by research in the past decades. Recently, emotional effects on language comprehension and, particularly, syntactic processing, have been reported. However, more research is needed, as this is yet very scarce. The present paper focuses on the effects of emotion-laden linguistic material (words) on subsequent morphosyntactic processing, by using Event-Related brain Potentials (ERP). The main aim of this paper is to clarify whether the effects previously reported remain when positive, negative and neutral stimuli are equated in arousal levels and whether they remain long-lasting. In addition, we aimed at testing whether these effects vary as a function of the task performed with the emotion-laden words, to assess their robustness across variations in attention and cognitive load during the processing of the emotional words. In this regard, two different tasks were performed: a reading aloud (RA) task, where participants simply read aloud the words, written in black on white background, and an Emotional Stroop (ES) task, where participants named the colors in which the emotional words were shown. After these words, neutral sentences followed, that had to be evaluated for grammaticality while recording ERPs (50% containing a morphosyntactic anomaly). ERP analyses showed main effects of valence across tasks on the two components reflecting morphosyntactic processing: The Left Anterior Negativity (LAN) is increased by previous emotional words (more by negative than positive) relative to neutral ones, while the P600 is similarly decreased. No interactions between task and valence were found. As a result, an emotion-laden word preceding a sentence can modulate the syntactic processing of the latter, independently of the arousal and processing conditions of the emotional word.
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Affiliation(s)
- Javier Espuny
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Complutense University of Madrid, Madrid, Spain
| | - Laura Jiménez-Ortega
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Complutense University of Madrid, Madrid, Spain.,Department of Psychobiology & Behavioral Sciences Methods, Complutense University of Madrid, Madrid, Spain
| | - David Hernández-Gutiérrez
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Complutense University of Madrid, Madrid, Spain
| | - Francisco Muñoz
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Complutense University of Madrid, Madrid, Spain.,Department of Psychobiology & Behavioral Sciences Methods, Complutense University of Madrid, Madrid, Spain
| | - Sabela Fondevila
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Complutense University of Madrid, Madrid, Spain.,Department of Psychobiology & Behavioral Sciences Methods, Complutense University of Madrid, Madrid, Spain
| | - Pilar Casado
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Complutense University of Madrid, Madrid, Spain.,Department of Psychobiology & Behavioral Sciences Methods, Complutense University of Madrid, Madrid, Spain
| | - Manuel Martín-Loeches
- Cognitive Neuroscience Section, UCM-ISCIII Center for Human Evolution and Behavior, Complutense University of Madrid, Madrid, Spain.,Department of Psychobiology & Behavioral Sciences Methods, Complutense University of Madrid, Madrid, Spain
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13
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Stürmer B, Ouyang G, Palazova M, Schacht A, Martín-Loeches M, Rausch P, Sommer W. Lunching for Relaxation or Cognitive Control? After-Effects of Social and Solitary Meals. Adv Cogn Psychol 2018; 14:14-20. [PMID: 30151064 PMCID: PMC6104683 DOI: 10.5709/acp-0234-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Accepted: 11/28/2017] [Indexed: 12/02/2022] Open
Abstract
Meals, especially when taken in company, may affect the diner’s mood. In line
with findings that mood may alter cognitive control, a previous study by the
authors found that after solitary meals, the Simon effect was
diminished as compared to a premeal condition, whereas a social meal did not
reduce the Simon effect. Here, we investigated whether this finding generalizes
across different demands in cognitive control and, therefore, applied a flanker
task. Obtained questionnaire data indicated differential effects in mood and
relaxation of a social as compared to a solitary meal. Replicating our previous
findings, the flanker compatibility effect decreased after a solitary meal but
increased after a social meal. The present results support our previous findings
with new evidence that a meal taken in a social context attenuates subsequent
cognitive control processes compared with a solitary meal.
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Affiliation(s)
- Birgit Stürmer
- International Psychoanalytic University Berlin, Stromstraße 1, 10555
Berlin, Germany
| | - Guang Ouyang
- Department of Physics, Hong Kong Baptist University, Baptist
University Rd., Kowloon Tong, Hong Kong
| | - Marina Palazova
- International Psychoanalytic University Berlin, Stromstraße 1, 10555
Berlin, Germany
| | | | - Manuel Martín-Loeches
- Universidad Complutense de Madrid, Avda. de Séneca, 2, Ciudad
Universitaria, 28040 Madrid, Spain
| | - Philip Rausch
- Humboldt-Universität zu Berlin, Unter den Linden 6, 10099 Berlin,
Germany
| | - Werner Sommer
- Humboldt-Universität zu Berlin, Unter den Linden 6, 10099 Berlin,
Germany
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14
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Hernández-Gutiérrez D, Abdel Rahman R, Martín-Loeches M, Muñoz F, Schacht A, Sommer W. Does dynamic information about the speaker's face contribute to semantic speech processing? ERP evidence. Cortex 2018; 104:12-25. [DOI: 10.1016/j.cortex.2018.03.031] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 11/08/2017] [Accepted: 03/31/2018] [Indexed: 11/26/2022]
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15
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Muñoz F, Hildebrandt A, Schacht A, Stürmer B, Bröcker F, Martín-Loeches M, Sommer W. What makes the hedonic experience of a meal in a top restaurant special and retrievable in the long term? Meal-related, social and personality factors. Appetite 2018; 125:454-465. [PMID: 29501681 DOI: 10.1016/j.appet.2018.02.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 02/19/2018] [Accepted: 02/22/2018] [Indexed: 01/27/2023]
Abstract
Knowing what makes a top gastronomy experience unique and retrievable in the long term is of interest for scientific and economic reasons. Recent attempts to isolate predictors of the hedonic evaluation of food have afforded several factors, such as individual and social attributes, or liking/disliking profiles. However, in these studies relevant variables have been examined in isolation without an integrative perspective. Here we investigated 80 guests enjoying a 23-course meal in a top gastronomy restaurant, in groups of four. Our main question concerned the factors driving the overall evaluation of the meal at its conclusion and after three months. To this aim we administered the Big Five Personality Inventory before the meal, dish-by-dish hedonic ratings, and a multi-dimensional Meal Experience Questionnaire (MEQ) at the end of the meal. Hedonic evaluations of the meal were collected immediately after the meal and three months later. Better immediate overall evaluations were predicted by both the number of peaks in dish-by-dish ratings and by positive ratings of the final dish. Both factors and the number of troughs were also critical for the long-term evaluation after three months. The MEQ dimensions overall interest, valence and distraction predicted immediate evaluations, while the long-term evaluations were determined by interest and high scores on the personality traits agreeableness and conscientiousness. High consistency of the hedonic ratings within quartets indicated the relevance of commensality for the meal experience. The present findings highlight the simultaneous relevance of food- and personality-related factors and commensality for a top gastronomy meal experience in the short and long-run. The uncovered relationships are of theoretical interest and for those involved in designing meals for consumers in various settings.
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Affiliation(s)
- Francisco Muñoz
- Center UCM-ISCIII for Human Evolution and Behavior, Madrid, Spain; Center for Neuroscience Research "El Jardín de Junio", Spain.
| | | | | | - Birgit Stürmer
- International Psychoanalytic University, Berlin, Germany
| | - Felix Bröcker
- Hochschule für Gestaltung Offenbach am Main, Germany
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16
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Patiño F, Luque M, Terradillos-Bernal M, Martín-Loeches M. Biomechanics of microliths manufacture: a preliminary approach to Neanderthal's motor constrains in the frame of embodied cognition. J Anthropol Sci 2017; 95:203-217. [PMID: 28398903 DOI: 10.4436/jass.95005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The systems of perception and action of the brain appear as important constraining factors in human evolution under current models of embodied cognition. In this view, the emergence of certain items in the archeological record is not necessarily subsequent to the emergence of a 'symbolic' mind, but instead to the appearance of the sensory-motor systems enabling that behavior. One of the products normally absent in pre- Homo sapiens species is the standardized microlith, whose production seems very demanding for the hand due to their small size and need for fine craft. In the present study, we provide preliminary empirical evidence that the biomechanical requirements of microliths manufacture made this industry difficult to achieve by Neanderthals. The biomechanical parameters of the human hand in the manufacture of microliths are here explored in two individuals with different degrees of expertise. The figures obtained in this manner are subsequently contrasted and extrapolated to Neanderthal's hand anthropometric data, as obtained from the available literature. Results indicate that Neanderthals would exhibit lower efficiency than modern humans as a consequence of their smaller hands and shorter arms, resulting in a smaller area to distribute forces and an increased mechanical stress in the microlith manufacturing processes. This might be a plausibly contributing factor for precluding microlith production in Neanderthals on noticeable scales, in consonance with the archeological record.
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Affiliation(s)
- Francia Patiño
- Center for Human Evolution and Behavior, UCM-ISCIII, Monforte de Lemos, 5, Pabellón 14, 28029, Madrid, Spain
| | - Manuel Luque
- Paleorama, S.L. Avda. Pablo Picasso sn, 28320, Pinto, Madrid, Spain
| | - Marcos Terradillos-Bernal
- Facultad de Humanidades y Ciencias Sociales, Universidad Isabel I, C/ Fernán González, 76, 09003, Burgos, Spain
| | - Manuel Martín-Loeches
- Center for Human Evolution and Behavior, UCM-ISCIII, Monforte de Lemos, 5, Pabellón 14, 28029, Madrid, Spain; Psychobiology Department, Complutense University of Madrid, Madrid, Spain,
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17
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Casado P, Martín-Loeches M, León I, Hernández-Gutiérrez D, Espuny J, Muñoz F, Jiménez-Ortega L, Fondevila S, de Vega M. When syntax meets action: Brain potential evidence of overlapping between language and motor sequencing. Cortex 2017; 100:40-51. [PMID: 29212607 DOI: 10.1016/j.cortex.2017.11.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 05/16/2017] [Accepted: 11/04/2017] [Indexed: 10/18/2022]
Abstract
This study aims to extend the embodied cognition approach to syntactic processing. The hypothesis is that the brain resources to plan and perform motor sequences are also involved in syntactic processing. To test this hypothesis, Event-Related brain Potentials (ERPs) were recorded while participants read sentences with embedded relative clauses, judging for their acceptability (half of the sentences contained a subject-verb morphosyntactic disagreement). The sentences, previously divided into three segments, were self-administered segment-by-segment in two different sequential manners: linear or non-linear. Linear self-administration consisted of successively pressing three buttons with three consecutive fingers in the right hand, while non-linear self-administration implied the substitution of the finger in the middle position by the right foot. Our aim was to test whether syntactic processing could be affected by the manner the sentences were self-administered. Main results revealed that the ERPs LAN component vanished whereas the P600 component increased in response to incorrect verbs, for non-linear relative to linear self-administration. The LAN and P600 components reflect early and late syntactic processing, respectively. Our results convey evidence that language syntactic processing and performing non-linguistic motor sequences may share resources in the human brain.
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Affiliation(s)
- Pilar Casado
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain; Psychobiology Department, Complutense University of Madrid, Madrid, Spain.
| | - Manuel Martín-Loeches
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain; Psychobiology Department, Complutense University of Madrid, Madrid, Spain
| | - Inmaculada León
- Instituto Universitario de Neurociencia, ULL, La Laguna, Spain; Departamento de Psicología Cognitiva, Universidad de La Laguna, La Laguna, Tenerife, Spain
| | | | - Javier Espuny
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain
| | - Francisco Muñoz
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain; Psychobiology Department, Complutense University of Madrid, Madrid, Spain
| | - Laura Jiménez-Ortega
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain; Psychobiology Department, Complutense University of Madrid, Madrid, Spain
| | - Sabela Fondevila
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain
| | - Manuel de Vega
- Instituto Universitario de Neurociencia, ULL, La Laguna, Spain; Departamento de Psicología Cognitiva, Universidad de La Laguna, La Laguna, Tenerife, Spain
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18
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Martínez-Santos P, Martín-Loeches M, García-Castro N, Solera D, Díaz-Alcaide S, Montero E, García-Rincón J. A survey of domestic wells and pit latrines in rural settlements of Mali: Implications of on-site sanitation on the quality of water supplies. Int J Hyg Environ Health 2017; 220:1179-1189. [DOI: 10.1016/j.ijheh.2017.08.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 08/02/2017] [Accepted: 08/02/2017] [Indexed: 12/23/2022]
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19
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Jiménez-Ortega L, Espuny J, de Tejada PH, Vargas-Rivero C, Martín-Loeches M. Subliminal Emotional Words Impact Syntactic Processing: Evidence from Performance and Event-Related Brain Potentials. Front Hum Neurosci 2017; 11:192. [PMID: 28487640 PMCID: PMC5404140 DOI: 10.3389/fnhum.2017.00192] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 04/03/2017] [Indexed: 11/13/2022] Open
Abstract
Recent studies demonstrate that syntactic processing can be affected by emotional information and that subliminal emotional information can also affect cognitive processes. In this study, we explore whether unconscious emotional information may also impact syntactic processing. In an Event-Related brain Potential (ERP) study, positive, neutral and negative subliminal adjectives were inserted within neutral sentences, just before the presentation of the supraliminal adjective. They could either be correct (50%) or contain a morphosyntactic violation (number or gender disagreements). Larger error rates were observed for incorrect sentences than for correct ones, in contrast to most studies using supraliminal information. Strikingly, emotional adjectives affected the conscious syntactic processing of sentences containing morphosyntactic anomalies. The neutral condition elicited left anterior negativity (LAN) followed by a P600 component. However, a lack of anterior negativity and an early P600 onset for the negative condition were found, probably as a result of the negative subliminal correct adjective capturing early syntactic resources. Positive masked adjectives in turn prompted an N400 component in response to morphosyntactic violations, probably reflecting the induction of a heuristic processing mode involving access to lexico-semantic information to solve agreement anomalies. Our results add to recent evidence on the impact of emotional information on syntactic processing, while showing that this can occur even when the reader is unaware of the emotional stimuli.
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Affiliation(s)
- Laura Jiménez-Ortega
- Centre for Human Evolution and Behaviour, Instituto de Salud Carlos III, Complutense University of Madrid (UCM-ISCIII)Madrid, Spain.,Psychobiology Department, Complutense University of MadridMadrid, Spain
| | - Javier Espuny
- Centre for Human Evolution and Behaviour, Instituto de Salud Carlos III, Complutense University of Madrid (UCM-ISCIII)Madrid, Spain
| | - Pilar Herreros de Tejada
- Centre for Human Evolution and Behaviour, Instituto de Salud Carlos III, Complutense University of Madrid (UCM-ISCIII)Madrid, Spain.,Psychobiology Department, Complutense University of MadridMadrid, Spain
| | - Carolina Vargas-Rivero
- Centre for Human Evolution and Behaviour, Instituto de Salud Carlos III, Complutense University of Madrid (UCM-ISCIII)Madrid, Spain
| | - Manuel Martín-Loeches
- Centre for Human Evolution and Behaviour, Instituto de Salud Carlos III, Complutense University of Madrid (UCM-ISCIII)Madrid, Spain.,Psychobiology Department, Complutense University of MadridMadrid, Spain
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20
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Hernández-Gutiérrez D, Jiménez-Ortega L, Fondevila S, Casado P, Muñoz F, Martín-Loeches M. Do discourse global coherence and cumulated information impact on sentence syntactic processing? An event-related brain potentials study. Brain Res 2016; 1630:109-19. [PMID: 26569131 DOI: 10.1016/j.brainres.2015.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 10/26/2015] [Accepted: 11/03/2015] [Indexed: 10/22/2022]
Abstract
The present study aimed at exploring how two main primarily semantic factors of discourse comprehension, namely global coherence and amount of information cumulated across a passage, may impact on the sentential syntactic processing. This was measured in two event-related brain potentials (ERP) to grammatical (morphosyntactic) violations: anterior negativities (LAN) and posterior positivities (P600). Global coherence did not yield any significant effects on either ERP component, although it appeared advantageous to the detection of morphosyntactic errors. Anterior negativities were also unaffected by the amount of cumulated information. Accordingly, it seems that first-pass syntactic processes are unaffected by these discourse variables. In contrast, the first portion of the P600 was significantly modulated (increased) by the latter factor. This probably reflects bigger efforts to combine sentential information during situations highly demanding for working memory. Our results would suggest that processes involved in global discourse coherence appear relatively independent of the on-line syntactic and combinatorial mechanisms reflected in the LAN and the P600 components of the ERPs.
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Affiliation(s)
| | - Laura Jiménez-Ortega
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain; Psychobiology Department, Complutense University of Madrid, Madrid, Spain
| | - Sabela Fondevila
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain
| | - Pilar Casado
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain; Psychobiology Department, Complutense University of Madrid, Madrid, Spain
| | - Francisco Muñoz
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain; Psychobiology Department, Complutense University of Madrid, Madrid, Spain
| | - Manuel Martín-Loeches
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain; Psychobiology Department, Complutense University of Madrid, Madrid, Spain
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21
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Fondevila S, Aristei S, Sommer W, Jiménez-Ortega L, Casado P, Martín-Loeches M. Counterintuitive Religious Ideas and Metaphoric Thinking: An Event-Related Brain Potential Study. Cogn Sci 2015; 40:972-91. [PMID: 26146789 DOI: 10.1111/cogs.12263] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2014] [Revised: 02/17/2015] [Accepted: 03/03/2015] [Indexed: 11/26/2022]
Abstract
It has been shown that counterintuitive ideas from mythological and religious texts are more acceptable than other (non-religious) world knowledge violations. In the present experiment we explored whether this relates to the way they are interpreted (literal vs. metaphorical). Participants were presented with verification questions that referred to either the literal or a metaphorical meaning of the sentence previously read (counterintuitive religious, counterintuitive non-religious and intuitive), in a block-wise design. Both behavioral and electrophysiological results converged. At variance to the literal interpretation of the sentences, the induced metaphorical interpretation specifically facilitated the integration (N400 amplitude decrease) of religious counterintuitions, whereas the semantic processing of non-religious counterintuitions was not affected by the interpretation mode. We suggest that religious ideas tend to operate like other instances of figurative language, such as metaphors, facilitating their acceptability despite their counterintuitive nature.
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Affiliation(s)
| | | | - Werner Sommer
- Institute for Psychology, Humboldt-University at Berlin
| | - Laura Jiménez-Ortega
- Center for Human Evolution and Behaviour, UCM-ISCIII.,Psychobiology Department, Complutense University of Madrid
| | - Pilar Casado
- Center for Human Evolution and Behaviour, UCM-ISCIII.,Psychobiology Department, Complutense University of Madrid
| | - Manuel Martín-Loeches
- Center for Human Evolution and Behaviour, UCM-ISCIII.,Psychobiology Department, Complutense University of Madrid
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22
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Hohlfeld A, Martín-Loeches M, Sommer W. Is Semantic Processing During Sentence Reading Autonomous or Controlled? Evidence from the N400 Component in a Dual Task Paradigm. Adv Cogn Psychol 2015. [PMID: 26203312 PMCID: PMC4510199 DOI: 10.5709/acp-0170-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The present study contributes to the discussion on the automaticity of semantic processing. Whereas most previous research investigated semantic processing at word level, the present study addressed semantic processing during sentence reading. A dual task paradigm was combined with the recording of event-related brain potentials. Previous research at word level processing reported different patterns of interference with the N400 by additional tasks: attenuation of amplitude or delay of latency. In the present study, we presented Spanish sentences that were semantically correct or contained a semantic violation in a critical word. At different intervals preceding the critical word a tone was presented that required a high-priority choice response. At short intervals/high temporal overlap between the tasks mean amplitude of the N400 was reduced relative to long intervals/low temporal overlap, but there were no shifts of peak latency. We propose that processing at sentence level exerts a protective effect against the additional task. This is in accord with the attentional sensitization model (Kiefer & Martens, 2010), which suggests that semantic processing is an automatic process that can be enhanced by the currently activated task set. The present experimental sentences also induced a P600, which is taken as an index of integrative processing. Additional task effects are comparable to those in the N400 time window and are briefly discussed.
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Affiliation(s)
| | | | - Werner Sommer
- Department of Psychology, Humboldt-University at Berlin
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23
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Díez Á, Suazo V, Casado P, Martín-Loeches M, Molina V. Gamma power and cognition in patients with schizophrenia and their first-degree relatives. Neuropsychobiology 2014; 69:120-8. [PMID: 24732388 DOI: 10.1159/000356970] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2012] [Accepted: 11/02/2013] [Indexed: 11/19/2022]
Abstract
BACKGROUND Gamma oscillations are essential for functional neural assembly formation underlying higher cerebral functions. Previous studies concerning gamma band power in schizophrenia have yielded diverse results. METHODS In this study, we assessed gamma band power in minimally treated patients with schizophrenia, their first-degree relatives and healthy controls during an oddball paradigm performance, as well as the relation between gamma power and cognitive performance. RESULTS We found a higher gamma power in the patient group than in the healthy controls at the P3, P4, Fz, Pz and T5 sites. Compared with their relatives, gamma power in the patients was only marginally higher over P3 and P4. We found a nearly significant inverse association between gamma power at F4 and Tower of London performance in the patients, as well as a significant inverse association between gamma power at T5 and verbal memory and working memory scores in the relatives. CONCLUSION These results support higher total gamma power in association with schizophrenia and its inverse association with cognitive performance in patients and their first-degree relatives.
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Affiliation(s)
- Álvaro Díez
- Basic Psychology, Psychobiology and Methodology Department, School of Psychology, University of Salamanca, Salamanca, Spain
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Jiménez-Ortega L, García-Milla M, Fondevila S, Casado P, Hernández-Gutiérrez D, Martín-Loeches M. Automaticity of higher cognitive functions: Neurophysiological evidence for unconscious syntactic processing of masked words. Biol Psychol 2014; 103:83-91. [DOI: 10.1016/j.biopsycho.2014.08.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2013] [Revised: 08/07/2014] [Accepted: 08/08/2014] [Indexed: 11/16/2022]
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Muñoz F, Martín-Loeches M. Electrophysiological brain dynamics during the esthetic judgment of human bodies and faces. Brain Res 2014; 1594:154-64. [PMID: 25451119 DOI: 10.1016/j.brainres.2014.10.061] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Revised: 10/13/2014] [Accepted: 10/26/2014] [Indexed: 10/24/2022]
Abstract
This experiment investigated how the esthetic judgment of human body and face modulates cognitive and affective processes. We hypothesized that judgments on ugliness and beauty would elicit separable event-related brain potentials (ERP) patterns, depending on the esthetic value of body and faces in both genders. In a pretest session, participants evaluated images in a range from very ugly to very beautiful, what generated three sets of beautiful, ugly and neutral faces and bodies. In the recording session, they performed a task consisting in a beautiful-neutral-ugly judgment. Cognitive and affective effects were observed on a differential pattern of ERP components (P200, P300 and LPC). Main findings revealed a P200 amplitude increase to ugly images, probably the result of a negativity bias in attentional processes. A P300 increase was found mostly to beautiful images, particularly to female bodies, consistent with the salience of these stimuli, particularly for stimulus categorization. LPC appeared significantly larger to both ugly and beautiful images, probably reflecting later, decision processes linked to keeping information in working memory. This finding was especially remarkable for ugly male faces. Our findings are discussed on the ground of evolutionary and adaptive value of esthetics in person evaluation. This article is part of a Special Issue entitled Hold Item.
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Schacht A, Sommer W, Shmuilovich O, Martíenz PC, Martín-Loeches M. Differential task effects on N400 and P600 elicited by semantic and syntactic violations. PLoS One 2014; 9:e91226. [PMID: 24614675 PMCID: PMC3948820 DOI: 10.1371/journal.pone.0091226] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2013] [Accepted: 02/08/2014] [Indexed: 11/18/2022] Open
Abstract
Syntactic violations in sentences elicit a P600 component in the event-related potential, which is frequently interpreted as signaling reanalysis or repair of the sentence structure. However, P600 components have been reported also for semantic and combined semantic and syntactic violations, giving rise to still other interpretations. In many of these studies, the violation might be of special significance for the task of the participants; however there is a lack of studies directly targeting task effects on the P600. Here we repeated a previously published study but using a probe verification task, focusing on individual words rather than on sentence correctness and directly compared the results with the previous ones. Although a (somewhat smaller) N400 component occurred also in the present study, we did not observe a parietal P600 component. Instead, we found a late anterior negativity. Possibly, the parietal P600 observed in sentence acceptability paradigms relates to the target value of the violations or to late sentence structure-specific processes that are more task-sensitive than the N400 and which are or not initiated in the probe verification task. In any case the present findings show a strong dependency of P600-eliciting processes from attention to the sentences context whereas the N400 eliciting processes appear relatively robust.
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Affiliation(s)
| | - Werner Sommer
- Department of Psychology, Humboldt-University at Berlin, Berlin, Germany
- * E-mail:
| | - Olga Shmuilovich
- Department of Psychology, Humboldt-University at Berlin, Berlin, Germany
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Bruner E, Rangel de Lázaro G, de la Cuétara JM, Martín-Loeches M, Colom R, Jacobs HIL. Midsagittal brain variation and MRI shape analysis of the precuneus in adult individuals. J Anat 2014; 224:367-76. [PMID: 24397462 DOI: 10.1111/joa.12155] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/05/2013] [Indexed: 11/29/2022] Open
Abstract
Recent analyses indicate that the precuneus is one of the main centres of integration in terms of functional and structural processes within the human brain. This neuroanatomical element is formed by different subregions, involved in visuo-spatial integration, memory and self-awareness. We analysed the midsagittal brain shape in a sample of adult humans (n = 90) to evidence the patterns of variability and geometrical organization of this area. Interestingly, the major brain covariance pattern within adult humans is strictly associated with the relative proportions of the precuneus. Its morphology displays a marked individual variation, both in terms of geometry (mostly in its longitudinal dimensions) and anatomy (patterns of convolution). No patent differences are evident between males and females, and the allometric effect of size is minimal. However, in terms of morphology, the precuneus does not represent an individual module, being influenced by different neighbouring structures. Taking into consideration the apparent involvement of the precuneus in higher-order human brain functions and evolution, its wide variation further stresses the important role of these deep parietal areas in modern neuroanatomical organization.
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Affiliation(s)
- Emiliano Bruner
- Centro Nacional de Investigación sobre la Evolución Humana, Burgos, Spain
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Affiliation(s)
- Sabela Fondevila
- Center for Human Evolution and Behavior; UCM-ISCIII; Madrid Spain
| | - Manuel Martín-Loeches
- Center for Human Evolution and Behavior; UCM-ISCIII; Madrid Spain
- Psychobiology Department; Complutense University; Madrid Spain
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Abstract
BACKGROUND Brain activity is less organized in patients with schizophrenia than in healthy controls (HC). Noise power (scalp-recorded electroencephalographic activity unlocked to stimuli) may be of use for studying this disorganization. Method Fifty-four patients with schizophrenia (29 minimally treated and 25 stable treated), 23 first-degree relatives and 27 HC underwent clinical and cognitive assessments and an electroencephalographic recording during an oddball P300 paradigm to calculate noise power magnitude in the gamma band. We used a principal component analysis (PCA) to determine the factor structure of gamma noise power values across electrodes and the clinical and cognitive correlates of the resulting factors. RESULTS The PCA revealed three noise power factors, roughly corresponding to the default mode network (DMN), frontal and occipital regions respectively. Patients showed higher gamma noise power loadings in the first factor when compared to HC and first-degree relatives. In the patients, frontal gamma noise factor scores related significantly and inversely to working memory and problem-solving performance. There were no associations with symptoms. CONCLUSIONS There is an elevated gamma activity unrelated to task processing over regions coherent with the DMN topography in patients with schizophrenia. The same type of gamma activity over frontal regions is inversely related to performance in tasks with high involvement in these frontal areas. The idea of gamma noise as a possible biological marker for schizophrenia seems promising. Gamma noise might be of use in the study of underlying neurophysiological mechanisms involved in this disease.
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Affiliation(s)
- A Díez
- Basic Psychology, Psychobiology and Methodology Department, School of Psychology, University of Salamanca, Spain
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Martín-Loeches M, Fernández A, Schacht A, Sommer W, Casado P, Jiménez-Ortega L, Fondevila S. The influence of emotional words on sentence processing: electrophysiological and behavioral evidence. Neuropsychologia 2012; 50:3262-72. [PMID: 22982604 DOI: 10.1016/j.neuropsychologia.2012.09.010] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Revised: 08/31/2012] [Accepted: 09/04/2012] [Indexed: 11/26/2022]
Abstract
Whereas most previous studies on emotion in language have focussed on single words, we investigated the influence of the emotional valence of a word on the syntactic and semantic processes unfolding during sentence comprehension, by means of event-related brain potentials (ERP). Experiment 1 assessed how positive, negative, and neutral adjectives that could be either syntactically correct or incorrect (violation of number agreement) modulate syntax-sensitive ERP components. The amplitude of the left anterior negativity (LAN) to morphosyntactic violations increased in negative and decreased in positive words in comparison to neutral words. In Experiment 2, the same sentences were presented but positive, negative, and neutral adjectives could be either semantically correct or anomalous given the sentence context. The N400 to semantic anomalies was not significantly affected by the valence of the violating word. However, positive words in a sentence seemed to influence semantic correctness decisions, also triggering an apparent N400 reduction irrespective of the correctness value of the word. Later linguistic processes, as reflected in the P600 component, were unaffected in either experiment. Overall, our results indicate that emotional valence in a word impacts the syntactic and semantic processing of sentences, with differential effects as a function of valence and domain.
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Affiliation(s)
- Manuel Martín-Loeches
- Center for Human Evolution and Behavior, UCM-ISCIII, Monforte de Lemos 5, Pabellón 14, 28029 Madrid, Spain.
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Suazo V, Díez Á, Martín C, Ballesteros A, Casado P, Martín-Loeches M, Molina V. Elevated noise power in gamma band related to negative symptoms and memory deficit in schizophrenia. Prog Neuropsychopharmacol Biol Psychiatry 2012; 38:270-5. [PMID: 22549114 DOI: 10.1016/j.pnpbp.2012.04.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2012] [Revised: 04/11/2012] [Accepted: 04/11/2012] [Indexed: 12/21/2022]
Abstract
BACKGROUND There is an increasing consideration for a disorganized cerebral activity in schizophrenia, perhaps relating to a synaptic inhibitory deficit in the illness. Noise power (scalp-recorded electroencephalographic activity unlocked to stimuli) may offer a non-invasive window to assess this possibility. METHODS 29 minimally-treated patients with schizophrenia (of which 17 were first episodes) and 27 healthy controls underwent clinical and cognitive assessments and an electroencephalographic recording during a P300 paradigm to calculate signal-to-noise ratio and noise power magnitudes in the theta and gamma bands. RESULTS In comparison to controls, a significantly higher gamma noise power was common to minimally-treated and first episode patients over P3, P4, T5 and Fz electrode sites. Those high values were directly correlated to negative symptom severity and inversely correlated to verbal memory scores in the patients. There were no differences in signal-to-noise ratio magnitudes among the groups. Gamma noise power at Fz discriminated significantly between patients and controls. No significant differences were found in theta noise power or in gamma noise power over the other electrode sites between the groups of patients and controls. LIMITATIONS We have not assessed phase-locked and non-phase locked power changes, a complementary approach that may yield useful information. CONCLUSIONS Gamma noise power may represent a useful and non-invasive tool for studying brain dysfunction in psychotic illness. These results suggest an inefficient activation pattern in schizophrenia.
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Affiliation(s)
- Vanessa Suazo
- Institute for Biomedical Research of Salamanca (IBSAL), Spain.
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Jiménez-Ortega L, Martín-Loeches M, Casado P, Sel A, Fondevila S, de Tejada PH, Schacht A, Sommer W. How the emotional content of discourse affects language comprehension. PLoS One 2012; 7:e33718. [PMID: 22479432 PMCID: PMC3315581 DOI: 10.1371/journal.pone.0033718] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2011] [Accepted: 02/16/2012] [Indexed: 11/18/2022] Open
Abstract
Emotion effects on cognition have often been reported. However, only few studies investigated emotional effects on subsequent language processing, and in most cases these effects were induced by non-linguistic stimuli such as films, faces, or pictures. Here, we investigated how a paragraph of positive, negative, or neutral emotional valence affects the processing of a subsequent emotionally neutral sentence, which contained either semantic, syntactic, or no violation, respectively, by means of event-related brain potentials (ERPs). Behavioral data revealed strong effects of emotion; error rates and reaction times increased significantly in sentences preceded by a positive paragraph relative to negative and neutral ones. In ERPs, the N400 to semantic violations was not affected by emotion. In the syntactic experiment, however, clear emotion effects were observed on ERPs. The left anterior negativity (LAN) to syntactic violations, which was not visible in the neutral condition, was present in the negative and positive conditions. This is interpreted as reflecting modulatory effects of prior emotions on syntactic processing, which is discussed in the light of three alternative or complementary explanations based on emotion-induced cognitive styles, working memory, and arousal models. The present effects of emotion on the LAN are especially remarkable considering that syntactic processing has often been regarded as encapsulated and autonomous.
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Jurado-Barba R, Morales-Muñoz I, Rodríguez-Jiménez R, Caballero M, Martín-Loeches M, Casado P, Molina V, Rubio G. P-368 - Impairments in P3a and P3b subcomponents in patients with first early psychosis. Eur Psychiatry 2012. [DOI: 10.1016/s0924-9338(12)74535-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Fondevila S, Martín-Loeches M, Jiménez-Ortega L, Casado P, Sel A, Fernández-Hernández A, Sommer W. The sacred and the absurd--an electrophysiological study of counterintuitive ideas (at sentence level). Soc Neurosci 2011; 7:445-57. [PMID: 22146056 DOI: 10.1080/17470919.2011.641228] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Religious beliefs are both catchy and durable: they exhibit a high degree of adherence to our cognitive system, given their success of transmission and spreading throughout history. A prominent explanation for religion's cultural success comes from the "MCI hypothesis," according to which religious beliefs are both easy to recall and desirable to transmit because they are minimally counterintuitive (MCI). This hypothesis has been empirically tested at concept and narrative levels by recall measures. However, the neural correlates of MCI concepts remain poorly understood. We used the N400 component of the event-related brain potential as a measure of counterintuitiveness of violations comparing religious and non-religious sentences, both counterintuitive, when presented in isolation. Around 80% in either condition were core-knowledge violations. We found smaller N400 amplitudes for religious as compared to non-religious counterintuitive ideas, suggesting that religious ideas are less semantically anomalous. Moreover, behavioral measures revealed that religious ideas are not readily detected as unacceptable. Finally, systematic analyses of our materials, according to conceptual features proposed in cognitive models of religion, did not reveal any outstanding variable significantly contributing to these differences. Refinements of cognitive models of religion should elucidate which combination of factors renders an anomaly less counterintuitive and thus more suitable for recall and transmission.
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Affiliation(s)
- Sabela Fondevila
- Center for Human Evolution and Behavior, UCM-ISCIII, Madrid, Spain.
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Schacht A, Martín-Loeches M, Casado P, Abdel Rahman R, Sel A, Sommer W. How is sentence processing affected by external semantic and syntactic information? Evidence from event-related potentials. PLoS One 2010; 5:e9742. [PMID: 20305820 PMCID: PMC2840031 DOI: 10.1371/journal.pone.0009742] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2010] [Accepted: 02/24/2010] [Indexed: 11/19/2022] Open
Abstract
Background A crucial question for understanding sentence comprehension is the openness of syntactic and semantic processes for other sources of information. Using event-related potentials in a dual task paradigm, we had previously found that sentence processing takes into consideration task relevant sentence-external semantic but not syntactic information. In that study, internal and external information both varied within the same linguistic domain—either semantic or syntactic. Here we investigated whether across-domain sentence-external information would impact within-sentence processing. Methodology In one condition, adjectives within visually presented sentences of the structure [Det]-[Noun]-[Adjective]-[Verb] were semantically correct or incorrect. Simultaneously with the noun, auditory adjectives were presented that morphosyntactically matched or mismatched the visual adjectives with respect to gender. Findings As expected, semantic violations within the sentence elicited N400 and P600 components in the ERP. However, these components were not modulated by syntactic matching of the sentence-external auditory adjective. In a second condition, syntactic within-sentence correctness-variations were combined with semantic matching variations between the auditory and the visual adjective. Here, syntactic within-sentence violations elicited a LAN and a P600 that did not interact with semantic matching of the auditory adjective. However, semantic mismatching of the latter elicited a frontocentral positivity, presumably related to an increase in discourse level complexity. Conclusion The current findings underscore the open versus algorithmic nature of semantic and syntactic processing, respectively, during sentence comprehension.
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González Redondo FA, Martín-Loeches M, Silván Pobes E. [The prehistory of mathematics and the modern mind: mathematical thought and resourcefulness in the Palaeolithic Franco-Cantabrian region]. Dynamis 2010; 30:167-10. [PMID: 20695169 DOI: 10.4321/s0211-95362010000100007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
In the present article, we begin by reviewing the different types of symbolic records produced by prehistoric groups from the oldest probable origins of the modern human mind. Next, we review some of the most outstanding prehistoric pieces related to counting, enhancing the relevance (both quantitatively and qualitatively) of this type of piece in the Franco-Cantabrian region. These reviews lead us finally to note the tremendous relevance, within this context, of four horse-bone plaques from the Altamira Cave, dated in the Solutrean period (18,500 years). These small plaques, apparently constituting a coherent group of interrelated elements, are proposed here as the representation of a recursive process, recursion being a feature proposed as proper and exclusive of human language.
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Martín-Loeches M, Schacht A, Casado P, Hohlfeld A, Abdel Rahman R, Sommer W. Rules and heuristics during sentence comprehension: evidence from a dual-task brain potential study. J Cogn Neurosci 2009; 21:1365-79. [PMID: 18752393 DOI: 10.1162/jocn.2009.21106] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Whether syntactic and semantic processes during sentence comprehension follow strict sets of rules or succumb to context-dependent heuristics was studied by recording event-related potentials in a dual-task design. In one condition, sentence-extraneous acoustic material was either semantically congruent or incongruent relative to an adjective in the visually presented sentence, the latter being either semantically correct or incorrect within the sentence context. Homologous syntactic (gender) manipulations were performed in another condition. Syntactic processing within the sentence appeared to be blind to the syntactic content of the second task. In contrast, semantically incongruous material of the second task induced fluctuations typically associated with the detection of within-sentence semantic anomalies (N400) even in semantically correct sentences. Subtle but extant differences in topography between this N400 and that obtained with within-sentence semantic violations add to recent proposals of separate semantic subsystems differing in their specificity for sentence structure and computational procedures. Semantically incongruous material of the second task also influenced later stages of the processing of semantically incorrect adjectives (P600 component), which are traditionally assumed to pertain to the syntactic domain. This result is discussed in the light of current proposals of a third combinatorial stream in sentence comprehension.
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Martín-Loeches M, Valdés B, Gómez-Jarabo G, Rubia FJ. Working Memory Within The Visual Dorsal Stream: Brain Potentials of Spatial Location and Motion Direction Encoding Into Memory. Int J Neurosci 2009. [DOI: 10.3109/00207459808986460] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Martín-Loeches M, Sel A, Casado P, Jiménez L, Castellanos L. Encouraging expressions affect the brain and alter visual attention. PLoS One 2009; 4:e5920. [PMID: 19536283 PMCID: PMC2692003 DOI: 10.1371/journal.pone.0005920] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2009] [Accepted: 05/16/2009] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Very often, encouraging or discouraging expressions are used in competitive contexts, such as sports practice, aiming at provoking an emotional reaction on the listener and, consequently, an effect on subsequent cognition and/or performance. However, the actual efficiency of these expressions has not been tested scientifically. METHODOLOGY/PRINCIPAL FINDINGS To fill this gap, we studied the effects of encouraging, discouraging, and neutral expressions on event-related brain electrical activity during a visual selective attention task in which targets were determined by location, shape, and color. Although the expressions preceded the attentional task, both encouraging and discouraging messages elicited a similar long-lasting brain emotional response present during the visuospatial task. In addition, encouraging expressions were able to alter the customary working pattern of the visual attention system for shape selection in the attended location, increasing the P1 and the SP modulations while simultaneously fading away the SN. CONCLUSIONS/SIGNIFICANCE This was interpreted as an enhancement of the attentional processes for shape in the attended location after an encouraging expression. It can be stated, therefore, that encouraging expressions, as those used in sport practice, as well as in many other contexts and situations, do seem to be efficient in exerting emotional reactions and measurable effects on cognition.
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Martín-Loeches M, Casado P, Sel A. [The evolution of the brain in the genus Homo: the neurobiology that makes us different]. Rev Neurol 2008; 46:731-741. [PMID: 18543200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
INTRODUCTION For the most part, what makes us different from other animal species is comprised within our brain. However, there is no single factor, no singular reason accounting for the difference between our brain and others; rather, differences appear multiple. DEVELOPMENT AND CONCLUSIONS Here we perform an up-to-date review of the main divergences between ours and other species' brains, which might be explaining the singularities of our behavior. When brain volume is on focus, it can be appreciated that our brain is certainly large both in relative and absolute terms, being also the case that some subdivisions of the prefrontal regions, as much as the parietal or temporal lobes appear notably increased in size relative to other brain areas. Also at variance with other species, our brain is consistently more asymmetric. But differences also involve the cellular level. In this regard, they have been reported different and peculiar proportions of neurons both within and between cortical columns, as much as certain types of neurons (like fusiform and mirror neurons) that, even if they are not exclusively human, they display in our species peculiar quantitative and functional features. Finally, neuronal receptor systems seem to exhibit exclusively human traits that might be crucial to understanding some of the singularities of the evolution of our brain.
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Affiliation(s)
- M Martín-Loeches
- Centro Mixto UCM-ISCIII de Evolución y Comportamiento Humanos, Sinesio Delgado, Madrid, España.
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Martín-Loeches M, Casado P, Hernández-Tamames JA, Álvarez-Linera J. Brain activation in discourse comprehension: A 3t fMRI study. Neuroimage 2008; 41:614-22. [DOI: 10.1016/j.neuroimage.2008.02.047] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2007] [Revised: 02/05/2008] [Accepted: 02/25/2008] [Indexed: 01/28/2023] Open
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Molina V, Reig S, Sanz J, Palomo T, Benito C, Sarramea F, Pascau J, Sánchez J, Martín-Loeches M, Muñoz F, Desco M. Differential clinical, structural and P300 parameters in schizophrenia patients resistant to conventional neuroleptics. Prog Neuropsychopharmacol Biol Psychiatry 2008; 32:257-66. [PMID: 17900778 DOI: 10.1016/j.pnpbp.2007.08.017] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2006] [Revised: 07/13/2007] [Accepted: 08/11/2007] [Indexed: 10/22/2022]
Abstract
Schizophrenia is a heterogeneous clinical condition that may reflect a variety of biological processes. In particular, treatment-resistant (TR) schizophrenia may have a distinct neurobiological substrate. Within the context of clinical data, a simultaneous study with different imaging techniques could help to elucidate differences in cerebral substrates among schizophrenia patients with different responses to treatment. In the present work we used a set of biological data (basal and longitudinal volumetry, and P300 event-related potential measurements) to compare TR and treatment-responsive chronic schizophrenia patients with healthy controls. The TR patients showed higher baseline clinical scores, a more severe basal profile of brain alterations, as well as a different outcome as regards to volume deficits. These data support the notion that biological substrates vary among groups of different psychotic patients, even when they have the same diagnosis, and that those substrates may be related to the response to treatment.
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Affiliation(s)
- V Molina
- Department of Psychiatry, Hospital Clínico Universitario, Salamanca, Spain.
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Engst FM, Martín-Loeches M, Sommer W. Memory systems for structural and semantic knowledge of faces and buildings. Brain Res 2006; 1124:70-80. [PMID: 17092491 DOI: 10.1016/j.brainres.2006.09.038] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2006] [Revised: 09/11/2006] [Accepted: 09/13/2006] [Indexed: 11/25/2022]
Abstract
It is an ongoing debate whether specific neurocognitive systems are involved in face and object recognition, particularly for analyses that require the access to stored structural and semantic knowledge. Here we compared the processing of familiar (at the exemplar level) and unfamiliar faces and buildings by recording event-related potentials in a repetition priming paradigm. We focused on the early repetition effect (ERE/N250r) which has been proposed to indicate the access to stored structural knowledge and the late repetition effect (LRE/N400), a possible indicator of semantic knowledge. An ERE/N250r was present for familiar buildings and smaller than for faces, but indistinguishable in terms of scalp topography. In contrast, the LRE/N400 was stimulus specific in topography. These findings suggest initial access to a common store of structural knowledge followed by the activation of category-specific cortical representations of person- and building-related semantic knowledge.
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Abstract
Anterior negativities obtained during sentence processing have never been unambiguously reported in the mathematical domain. The reason for this might be that the tasks explored in the mathematical domain have been far from resembling those typically yielding language-related anterior negativities. To test this hypothesis, we explored three mathematical aspects: Order-relevant information, a parenthesis indicating the onset of an embedded calculation, and violations of the type of symbol displayed. Results yielded parieto-occipital instead of frontal negativities. Late posterior positivities were also found, largely comparable to linguistic P600 in topography, but dissociable in functional terms. Our data suggest that language-related anterior negativities may indeed reflect language-specific resources of the human brain and support recent claims that language and mathematical domains are more independent than previously thought.
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Martín-Loeches M, Nigbur R, Casado P, Hohlfeld A, Sommer W. Semantics prevalence over syntax during sentence processing: A brain potential study of noun–adjective agreement in Spanish. Brain Res 2006; 1093:178-89. [PMID: 16678138 DOI: 10.1016/j.brainres.2006.03.094] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2005] [Revised: 03/28/2006] [Accepted: 03/28/2006] [Indexed: 11/26/2022]
Abstract
A review of the literature about the interplay of syntax and semantics, using event-related brain potentials (ERPs), revealed that the results are highly heterogeneous, owing to several possible variables. An experiment was conducted with Spanish sentences that factorially combined syntactic and semantic violations in the same sentence-intermediate adjective and controlled for working memory demands, variables that in previous studies have rarely been taken into consideration. Violations consisted in noun-adjective number or gender disagreements (syntactic violation), noun-adjective semantic incompatibility (semantic violation), or both (combined violation). The N400 to semantic violations was unaffected by additional syntactic violations. The P600/SPS component, considered to reflect syntactic processes, was elicited by both single syntactic and semantic violations but seemed to be diminished in combined violations relative to single syntactic violations. These results suggest that under the conditions of the present experiment semantic information may have a prevailing role over syntactic information.
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Affiliation(s)
- Manuel Martín-Loeches
- Center for Human Evolution and Behavior, UCM-ISCIII. Sinesio Delgado, 4, Pabellón 14, 28029 Madrid, Spain.
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Martín-Loeches M. On the uniqueness of humankind: is language working memory the final piece that made us human? J Hum Evol 2006; 50:226-9; discussion 230-1. [PMID: 16403566 DOI: 10.1016/j.jhevol.2005.10.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2005] [Revised: 10/17/2005] [Accepted: 10/21/2005] [Indexed: 11/28/2022]
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Molina V, Sanz J, Muñoz F, Casado P, Hinojosa JA, Sarramea F, Martín-Loeches M. Dorsolateral prefrontal cortex contribution to abnormalities of the P300 component of the event-related potential in schizophrenia. Psychiatry Res 2005; 140:17-26. [PMID: 16213126 DOI: 10.1016/j.pscychresns.2004.04.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2003] [Revised: 01/27/2004] [Accepted: 04/08/2004] [Indexed: 11/17/2022]
Abstract
Abnormalities of the P300 component of the event-related potential are a common finding in schizophrenia. It seems possible that the dysfunction in the dorsolateral prefrontal (DLPF) region that has been reported in schizophrenia contributes to this finding. To explore this possibility, we calculated the relationship between, on the one hand, P300 latency and amplitude and, on the other hand, the degree of DLPF atrophy (as measured by magnetic resonance imaging) and metabolic activity during an attentional task (as measured by positron emission tomography). Seventeen schizophrenia patients with a brief duration of illness and minimal exposition to treatment and 25 healthy controls were studied. Patients exhibited significantly lower metabolic activity in the DLPF region, but they did not show cortical atrophy. P300 amplitude was also significantly reduced in the schizophrenia patients compared with the controls. Right DLPF region metabolic activity correlated significantly with P300 amplitude. This pattern remained after partialling out the influence of activity in the hippocampus, superior temporal gyrus and parietal lobe. It is therefore suggested that the prefrontal cortex could be implicated in the P300 amplitude reduction in schizophrenia.
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Affiliation(s)
- Vicente Molina
- Department of Psychiatry, Hospital Clinico Universitario, Paseo de San Vicente, 58-182, 37007 Salamanca, Spain.
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Casado P, Martín-Loeches M, Muñoz F, Fernández-Frías C. Are semantic and syntactic cues inducing the same processes in the identification of word order? ACTA ACUST UNITED AC 2005; 24:526-43. [PMID: 16099364 DOI: 10.1016/j.cogbrainres.2005.03.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2004] [Revised: 03/04/2005] [Accepted: 03/08/2005] [Indexed: 11/19/2022]
Abstract
The purpose of this study was to find a common pattern of event-related potential (ERP) fluctuations regardless of the type of information (either semantic or syntactic) determining the presence of a reversed word order. ERPs were recorded while subjects read Spanish transitive sentences in which either semantic or syntactic information determined the actual word order. On the one hand (semantic condition), the order could be reversed by using an inanimate noun in the first noun phrase (NP), together with a verb representing an action that cannot correspond to an inanimate entity. On the other hand (syntactic condition), word order could be manipulated depending on the presence of a preposition preceding the second NP, which confirms the preferred word order, or a determiner, conveying a reversed word order. Interestingly, the inanimate first noun elicited a frontal negativity, which could be interpreted as the detection of an initial difficulty for using that noun as the subject of the sentence. At the point of disambiguation in either condition, a late posterior positivity was observed. The P600/SPS might, therefore, be an indicator of the syntactic processing costs incurred by the variation of word order, reflecting phrase structure reallocation processes common to this operation regardless of the cue used.
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Affiliation(s)
- Pilar Casado
- Cognitive Neuroscience Unit, Centre for Human Evolution and Behaviour, UCM-ISCIII, C/Sinesio Delgado, 4. Pabellón 14, 28029 Madrid, Spain
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Abstract
Anterior negativities obtained when a grammatical rule is violated may reflect highly automatic first-pass parsing processes, the detection of a morphosyntactic mismatch, and/or the inability to assign the incoming word to the current phrase structure. However, for some theorists these negativities rather reflect some aspect of working memory processes. Event-related brain potentials (ERPs) obtained for word category and morphosyntactic violations were directly compared with effects obtained when working memory is particularly demanded (embedding subject- or object-relative clauses), yielding a significant dissociation in terms of topography. Even though, the anterior negativities for grammatical violations vanished when relative clauses were embedded, suggesting that the processes reflected by anterior negativities related to grammatical violations and those related to working memory manipulations, even if different, are placing demands on a common pool of limited resources.
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